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学科主题: 金属有机化学
题名: Substitution reaction of triphenylphosphine oxide with rare-earth metal phosphido methyl complexes
其他题名: 三苯基氧膦和稀土膦基甲基配合物间的取代反应
作者: Lv YD(吕英东); Zhou JL(周吉亮); Leng XB(冷雪冰); Chen YF(陈耀峰)
通讯作者: 陈耀峰
刊名: New J. Chem.
发表日期: 2015
DOI: 10.1039/c5nj00335k
卷: 39, 期:10, 页:7582-7588
收录类别: SCI
文章类型: 论文
英文摘要: Rare-earth metal phosphido methyl complexes, [LLn(Me){P(H)Ar}] (L = [MeC{N(DIPP)}CHC(Me)(NCH2CH2NMe2)](-), DIPP = 2,6-(Pr2C6H3)-Pr-i; 1: Ln = Sc, Ar = 2,4,6-(Bu3C6H2)-Bu-t; 2: Ln = Sc, Ar = 2,6-(Pr2C6H3)-Pr-i; 3: Ln = Sc, Ar = 2,6-Me2C6H3; 4: Ln = Lu, Ar = 2,4,6-(Bu3C6H2)-Bu-t; 5: Ln = Lu, Ar = 2,6-(Pr2C6H3)-Pr-i), were synthesized and characterized. Complexes 1-5 reacted with triphenylphosphine oxide (Ph3P=O) to give[LLn(Ph){CH2P(O)Ph-2}] (Ln = Sc(6), Lu(7)), by a mechanism that includes C(alkyl)-P bond formation and C(aryl)-P bond cleavage. The molecular structures of 1, 3 and 7 were determined by single-crystal X-ray diffraction. A pathway for the formation of 6 and 7 was suggested.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000362355200010
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/39645
Appears in Collections:金属有机化学国家重点实验室_期刊论文

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作者单位: 中科院上海有机化学研究所, 金属有机化学国家重点实验室

Recommended Citation:
Lv YD,Zhou JL,Leng XB,et al. Substitution reaction of triphenylphosphine oxide with rare-earth metal phosphido methyl complexes[J]. New J. Chem.,2015,39(10):7582-7588.
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